Standard No.:	GB/T 5009.98-2003
English Name:	Method for analysis of hygienic standard of unsaturated polyester resin and glass fibre reinforced p
Chinese Name:	食品容器及包装材料用不饱和聚酯树脂及其玻璃钢制品卫生标准分析方法
Chinese Classification:	C53    Food sanitation
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	2003-8-11
Implemented on:	2004-1-1
Status:	superseded
Superseded by:	GB 31604.2-2016 National Food Safety Standard - Food Contact Materials and Articles - Determination of Potassium Permanganate Consumption
Superseded on:	2016-9-20
Abolished on:	2017-03-01
Superseding:	GB/T 13117-1991 Method for analysis of hygienic standard of unsaturated polyester resin and glass fibre reinforced plastics used as food containers and packaging materials
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	150.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the analysis method for the hygienic standard of unsaturated polyester resin and glass fiber reinforced plastics used as food packaging. This standard is applicable to the analysis of various hygienic indexes of liquid unsaturated polyester resin made by adding styrene into the polyester produced with polyhydric alcohols, unsaturated dicarboxylic acid anhydrides, saturated dicarboxylic acid anhydrides, etc. as main materials as well as glass fiber reinforced plastics made of this resin. 2 Normative Reference The following standard contains provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigendum), or revisions of, any of these publications do not apply. However, all parties coming to an agreement based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition applies. GB/T 5009.60-2003 Method for Analysis of Hygienic Standard of Products of Polyethylene, Polystyrene and Polypropylene for Food Packaging 3 Specimen

Foreword I 1 Scope 2 Normative References 3 Specimen 4 Analysis Procedures